Author

Joshua Chiappelli

University of Maryland, BaltimoreORCID 0000-0001-6121-7439Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2 Genetics· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Organism:human· 4 Research Focus:differential expression· 3 Approach:statistical model· 3 Assay:DNA methylation· 1 Approach:experimental assay· 1 Assay:imaging· 1 Assay:metabolomics· 1

Frequent Co-Authors

Peter Kochunov· 3 shared Anilkumar PillaiiD· 2 shared Ashutosh TripathiiD· 2 shared Bindu A. Pillai· 2 shared Elliot L. Hong· 2 shared Flaviano GiorginiiD· 2 shared Keiko KunitokiiD· 2 shared Liyi Elliot HongiD· 2 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersNeuroscience

Peter Kochunov

Mutual co-authors in cluster

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4 papers

Recent·Most cited

Molecular BiologybioRxivPreprintMay 21, 2026

The single nucleotide polymorphism rs1053230 modulates kynurenine 3-monooxygenase stability and is associated with cognitive and mood phenotypes

Mary E.W. Collier, Georgia Ceeney, Joshua Chiappelli…·Flaviano Giorgini

This study investigates the functional impact of SNPs rs1053230 and rs2275163 on KMO protein stability and interactions, linking rs1053230 to depressive mood symptoms.

DOI 10.64898/2026.05.19.726163

humanexperimental assay

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GeneticsbioRxivPreprintMar 6, 2026

Identification of a miRNA signature for schizophrenia in plasma-derived extracellular vesicles

Mary E.W. Collier, Joshua Chiappelli, Hollie Marshall…·Flaviano Giorgini

The paper identifies a miRNA signature in plasma-derived extracellular vesicles associated with schizophrenia and links one miRNA to working memory and white matter integrity.

DOI 10.64898/2026.03.06.710021

humanstatistical model

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NeuroscienceNeuropsychopharmacologyPeer-reviewedAug 23, 2025

Blood and Neuronal Extracellular Vesicle Mitochondrial Disruptions in Schizophrenia

A Ankeeta, Ashutosh Tripathi, Bindu A. Pillai…·Liyi Elliot Hong

This study finds elevated mitochondrial DNA levels in blood and neuronal extracellular vesicles in schizophrenia patients, linked to brain lactate and developmental stress.

3 citations

humanDNA methylation

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NeurosciencebioRxivPreprintJul 30, 2025

Mitochondrial Response to Psychological Stress and Its Medial Prefrontal Biomarker Correlates

Ankeeta Ankeeta, Ashutosh Tripathi, Yizhou Ma…·Liyi Elliot Hong

The paper investigates the mitochondrial response to psychological stress using salivary cf-mtDNA and brain imaging, finding associations with brain metabolites and cortical thickness.

DOI 10.1101/2025.07.30.667787

humanmetabolomics

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